Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Donald Richard Brophy III, DC

Individual provider Internist Chiropractor · NPI 1821098336

Donald Richard Brophy III, DC is an Internist Chiropractor in Antioch, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2005
Specialties on file
3
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

3731 Sunset Ln Ste 102
Antioch, CA 94509-6127
Phone: (925) 754-6780
Fax: (925) 754-6915
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internist Chiropractor (primary) Taxonomy 111NI0900X · Licence 15826 (CA)
Occupational Health Chiropractor Taxonomy 111NX0100X · Licence 15826 (CA)
Orthopedic Chiropractor Taxonomy 111NX0800X · Licence 15826 (CA)

Record details

NPI number1821098336
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedJuly 26, 2005
Last updated in NPPESAugust 8, 2012